! Started logfile: .//J0142-0114_C_dfm.log on Mon Jan 20 17:11:41 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0142-0114_C_uva.fits ! Reading UV FITS file: .//J0142-0114_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0142-0114 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0142-0114_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007186Jy sigma=22.345030 ! Fit after self-cal, rms=0.907457Jy sigma=20.118196 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=7.809 mas, bpa=-11.04 degrees ! Estimated noise=0.686788 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072733 Jy ! Component: 100 - total flux cleaned = 0.0885936 Jy ! Total flux subtracted in 100 components = 0.0885936 Jy ! Clean residual min=-0.002603 max=0.004423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0885936 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0885936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032051Jy sigma=0.660657 ! Fit after self-cal, rms=0.032045Jy sigma=0.660515 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.855 mas, bmaj=7.924 mas, bpa=-11.06 degrees ! Estimated noise=0.559458 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317553 Jy ! Component: 100 - total flux cleaned = 0.00306128 Jy ! Component: 150 - total flux cleaned = 0.00275532 Jy ! Component: 200 - total flux cleaned = 0.00262243 Jy ! Total flux subtracted in 200 components = 0.00262243 Jy ! Clean residual min=-0.002084 max=0.001925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.091216 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.091216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031640Jy sigma=0.651959 ! Fit after self-cal, rms=0.031638Jy sigma=0.651871 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.855 x 7.924 at -11.06 degrees (North through East) ! Clean map min=-0.0020106 max=0.093136 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.06 KP 0.98 ! LA 1.14 NL 1.05 OV 1.03 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 1.02 ! LA 1.15 NL 1.09 OV 0.99 PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.06 KP 0.98 ! LA 1.01 NL 1.16 OV 0.96 PT 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 0.91 ! LA 1.00 NL 0.89 OV 0.91 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 0.98 ! LA 0.99 NL 0.95 OV 1.00 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.01 KP 0.98 ! LA 1.03 NL 0.95 OV 0.96 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.98 ! LA 0.98 NL 1.01 OV 0.99 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.97 ! LA 1.00 NL 1.00 OV 1.00 PT 1.00 ! ! ! Fit before self-cal, rms=0.031638Jy sigma=0.651871 ! Fit after self-cal, rms=0.031005Jy sigma=0.630009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=7.882 mas, bpa=-11.04 degrees ! Estimated noise=0.556929 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119273 Jy ! Component: 100 - total flux cleaned = 0.00033364 Jy ! Component: 150 - total flux cleaned = 0.00045345 Jy ! Component: 200 - total flux cleaned = 0.000506288 Jy ! Total flux subtracted in 200 components = 0.000506288 Jy ! Clean residual min=-0.001331 max=0.001447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0917223 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0917223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030971Jy sigma=0.629313 ! Fit after self-cal, rms=0.030973Jy sigma=0.629181 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030973Jy sigma=0.629181 ! Fit after self-cal, rms=0.030954Jy sigma=0.629100 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=7.876 mas, bpa=-11.03 degrees ! Estimated noise=0.557222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202727 Jy ! Component: 100 - total flux cleaned = 0.000305458 Jy ! Component: 150 - total flux cleaned = 0.000368793 Jy ! Component: 200 - total flux cleaned = 0.000395957 Jy ! Total flux subtracted in 200 components = 0.000395957 Jy ! Clean residual min=-0.001271 max=0.001395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0921183 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.0921183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030943Jy sigma=0.628888 ! Fit after self-cal, rms=0.030942Jy sigma=0.628868 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.40211e-05 Jy ! Component: 100 - total flux cleaned = -3.57422e-05 Jy ! Component: 150 - total flux cleaned = -2.78713e-05 Jy ! Component: 200 - total flux cleaned = -2.06655e-05 Jy ! Total flux subtracted in 200 components = -2.06655e-05 Jy ! Clean residual min=-0.001240 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0920976 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0920976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030938Jy sigma=0.628778 ! Fit after self-cal, rms=0.030938Jy sigma=0.628770 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030938Jy sigma=0.628770 ! Fit after self-cal, rms=0.030933Jy sigma=0.628732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=7.87 mas, bpa=-11.02 degrees ! Estimated noise=0.557677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237999 Jy ! Component: 100 - total flux cleaned = 0.000296334 Jy ! Component: 150 - total flux cleaned = 0.000311343 Jy ! Component: 200 - total flux cleaned = 0.0003113 Jy ! Total flux subtracted in 200 components = 0.0003113 Jy ! Clean residual min=-0.001210 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0924089 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0924089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030928Jy sigma=0.628641 ! Fit after self-cal, rms=0.030928Jy sigma=0.628637 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31752e-05 Jy ! Component: 100 - total flux cleaned = -2.35038e-05 Jy ! Component: 150 - total flux cleaned = -3.01041e-05 Jy ! Component: 200 - total flux cleaned = -3.64068e-05 Jy ! Total flux subtracted in 200 components = -3.64068e-05 Jy ! Clean residual min=-0.001195 max=0.001367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0923725 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0923725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030925Jy sigma=0.628581 ! Fit after self-cal, rms=0.030926Jy sigma=0.628579 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030926Jy sigma=0.628579 ! Fit after self-cal, rms=0.030931Jy sigma=0.628558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=7.79 mas, bpa=-11.6 degrees ! Estimated noise=0.596885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55318e-05 Jy ! Component: 100 - total flux cleaned = 5.1481e-05 Jy ! Component: 150 - total flux cleaned = 5.89447e-05 Jy ! Component: 200 - total flux cleaned = 5.88258e-05 Jy ! Total flux subtracted in 200 components = 5.88258e-05 Jy ! Clean residual min=-0.001262 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0924313 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0924313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030928Jy sigma=0.628533 ! Fit after self-cal, rms=0.030928Jy sigma=0.628526 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22305e-06 Jy ! Component: 100 - total flux cleaned = 7.08841e-06 Jy ! Component: 150 - total flux cleaned = 7.46855e-06 Jy ! Component: 200 - total flux cleaned = -2.41075e-06 Jy ! Total flux subtracted in 200 components = -2.41075e-06 Jy ! Clean residual min=-0.001257 max=0.001357 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0924289 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.0924289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030927Jy sigma=0.628518 ! Fit after self-cal, rms=0.030928Jy sigma=0.628516 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.865 mas, bpa=-11.01 degrees ! Estimated noise=0.558179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.835 x 7.865 at -11.01 degrees (North through East) ! Clean map min=-0.0025403 max=0.093221 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=7.771 mas, bpa=-11.04 degrees ! Estimated noise=0.681425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072154 Jy ! Component: 100 - total flux cleaned = 0.0878883 Jy ! Component: 150 - total flux cleaned = 0.0916799 Jy ! Component: 200 - total flux cleaned = 0.0923731 Jy ! Total flux subtracted in 200 components = 0.0923731 Jy ! Clean residual min=-0.001984 max=0.001811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0923732 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0923732 Jy ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.865 mas, bpa=-11.01 degrees ! Estimated noise=0.558179 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.24165e-05 Jy ! Component: 100 - total flux cleaned = 0.000229644 Jy ! Component: 150 - total flux cleaned = 0.000332076 Jy ! Component: 200 - total flux cleaned = 0.000376619 Jy ! Total flux subtracted in 200 components = 0.000376619 Jy ! Clean residual min=-0.001211 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0927498 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.0927498 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.284 mas, bmaj=7.79 mas, bpa=-11.6 degrees ! Estimated noise=0.596885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.88675e-05 Jy ! Component: 100 - total flux cleaned = -7.93467e-05 Jy ! Component: 150 - total flux cleaned = -7.87251e-05 Jy ! Component: 200 - total flux cleaned = -0.000103441 Jy ! Total flux subtracted in 200 components = -0.000103441 Jy ! Clean residual min=-0.001254 max=0.001338 Jy/beam ! Clean residual mean=-0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0926463 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.0981e-05 Jy ! Component: 100 - total flux cleaned = -3.10178e-05 Jy ! Component: 150 - total flux cleaned = -3.96035e-05 Jy ! Component: 200 - total flux cleaned = -5.57931e-05 Jy ! Total flux subtracted in 200 components = -5.57931e-05 Jy ! Clean residual min=-0.001258 max=0.001353 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0925905 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.0925905 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.865 mas, bpa=-11.01 degrees ! Estimated noise=0.558179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108054 Jy ! Component: 100 - total flux cleaned = 0.000121274 Jy ! Component: 150 - total flux cleaned = 0.00011095 Jy ! Component: 200 - total flux cleaned = 0.000102133 Jy ! Total flux subtracted in 200 components = 0.000102133 Jy ! Clean residual min=-0.001168 max=0.001400 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0926927 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.0926927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030931Jy sigma=0.628600 ! Fit after self-cal, rms=0.030931Jy sigma=0.628595 wmodel J0142-0114_C_map.mod ! Writing 94 model components to file: J0142-0114_C_map.mod wobs J0142-0114_C_uvs.fits ! Writing UV FITS file: J0142-0114_C_uvs.fits wwins J0142-0114_C_map.win ! wwins: Wrote 1 windows to J0142-0114_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340827 Jy ! Component: 100 - total flux cleaned = 0.000501189 Jy ! Component: 150 - total flux cleaned = 0.000501826 Jy ! Component: 200 - total flux cleaned = 0.000447772 Jy ! Component: 250 - total flux cleaned = 0.000481746 Jy ! Component: 300 - total flux cleaned = 0.000531356 Jy ! Component: 350 - total flux cleaned = 0.000579808 Jy ! Component: 400 - total flux cleaned = 0.00065811 Jy ! Component: 450 - total flux cleaned = 0.000718817 Jy ! Component: 500 - total flux cleaned = 0.000777537 Jy ! Component: 550 - total flux cleaned = 0.000820268 Jy ! Component: 600 - total flux cleaned = 0.000834188 Jy ! Component: 650 - total flux cleaned = 0.000820917 Jy ! Component: 700 - total flux cleaned = 0.000821391 Jy ! Component: 750 - total flux cleaned = 0.000821761 Jy ! Component: 800 - total flux cleaned = 0.000797099 Jy ! Component: 850 - total flux cleaned = 0.000822025 Jy ! Component: 900 - total flux cleaned = 0.000798043 Jy ! Component: 950 - total flux cleaned = 0.000786382 Jy ! Component: 1000 - total flux cleaned = 0.000786582 Jy ! Component: 1050 - total flux cleaned = 0.000854301 Jy ! Component: 1100 - total flux cleaned = 0.000920872 Jy ! Component: 1150 - total flux cleaned = 0.00098593 Jy ! Component: 1200 - total flux cleaned = 0.000975155 Jy ! Component: 1250 - total flux cleaned = 0.000996006 Jy ! Component: 1300 - total flux cleaned = 0.00100618 Jy ! Component: 1350 - total flux cleaned = 0.00101629 Jy ! Component: 1400 - total flux cleaned = 0.00103639 Jy ! Component: 1450 - total flux cleaned = 0.0010562 Jy ! Component: 1500 - total flux cleaned = 0.00105619 Jy ! Component: 1550 - total flux cleaned = 0.00107513 Jy ! Component: 1600 - total flux cleaned = 0.00105632 Jy ! Component: 1650 - total flux cleaned = 0.00103795 Jy ! Component: 1700 - total flux cleaned = 0.00105634 Jy ! Component: 1750 - total flux cleaned = 0.00103815 Jy ! Component: 1800 - total flux cleaned = 0.00102927 Jy ! Component: 1850 - total flux cleaned = 0.000994189 Jy ! Component: 1900 - total flux cleaned = 0.00101158 Jy ! Component: 1950 - total flux cleaned = 0.00101135 Jy ! Component: 2000 - total flux cleaned = 0.00096881 Jy ! Component: 2050 - total flux cleaned = 0.000985518 Jy ! Component: 2100 - total flux cleaned = 0.000977067 Jy ! Component: 2150 - total flux cleaned = 0.00096885 Jy ! Component: 2200 - total flux cleaned = 0.000944657 Jy ! Component: 2250 - total flux cleaned = 0.000944734 Jy ! Component: 2300 - total flux cleaned = 0.000952609 Jy ! Component: 2350 - total flux cleaned = 0.000968392 Jy ! Component: 2400 - total flux cleaned = 0.000983865 Jy ! Component: 2450 - total flux cleaned = 0.000999241 Jy ! Component: 2500 - total flux cleaned = 0.000976399 Jy ! Component: 2550 - total flux cleaned = 0.000998999 Jy ! Component: 2600 - total flux cleaned = 0.000991461 Jy ! Component: 2650 - total flux cleaned = 0.000984072 Jy ! Component: 2700 - total flux cleaned = 0.000969406 Jy ! Component: 2750 - total flux cleaned = 0.000969403 Jy ! Component: 2800 - total flux cleaned = 0.000954924 Jy ! Component: 2850 - total flux cleaned = 0.000933398 Jy ! Component: 2900 - total flux cleaned = 0.000947729 Jy ! Component: 2950 - total flux cleaned = 0.000976115 Jy ! Component: 3000 - total flux cleaned = 0.000976112 Jy ! Component: 3050 - total flux cleaned = 0.000990165 Jy ! Component: 3100 - total flux cleaned = 0.00101808 Jy ! Component: 3150 - total flux cleaned = 0.0010111 Jy ! Component: 3200 - total flux cleaned = 0.00101801 Jy ! Component: 3250 - total flux cleaned = 0.00102491 Jy ! Component: 3300 - total flux cleaned = 0.00103175 Jy ! Component: 3350 - total flux cleaned = 0.00105902 Jy ! Component: 3400 - total flux cleaned = 0.0010454 Jy ! Component: 3450 - total flux cleaned = 0.00105892 Jy ! Component: 3500 - total flux cleaned = 0.00107241 Jy ! Component: 3550 - total flux cleaned = 0.00108587 Jy ! Component: 3600 - total flux cleaned = 0.00109258 Jy ! Component: 3650 - total flux cleaned = 0.00109928 Jy ! Component: 3700 - total flux cleaned = 0.0011192 Jy ! Component: 3750 - total flux cleaned = 0.00110594 Jy ! Component: 3800 - total flux cleaned = 0.00111922 Jy ! Component: 3850 - total flux cleaned = 0.00112584 Jy ! Component: 3900 - total flux cleaned = 0.00111923 Jy ! Component: 3950 - total flux cleaned = 0.00112587 Jy ! Component: 4000 - total flux cleaned = 0.00113247 Jy ! Component: 4050 - total flux cleaned = 0.00113248 Jy ! Total flux subtracted in 4096 components = 0.00113247 Jy ! Clean residual min=-0.000377 max=0.000397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0938251 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 425 components and 0.0938252 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0142-0114_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.835 x 7.865 at -11.01 degrees (North through East) ! Clean map min=-0.0022689 max=0.092924 Jy/beam ! Writing clean map to FITS file: .//J0142-0114_C_map.fits wmodel .//J0142-0114_C_map.mod ! Writing 425 model components to file: .//J0142-0114_C_map.mod wobs .//J0142-0114_C_uvs.fits ! Writing UV FITS file: .//J0142-0114_C_uvs.fits wwins .//J0142-0114_C_map.win ! wwins: Wrote 2 windows to .//J0142-0114_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0929242 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397048 0.397048 0.794097 1.58819 3.17639 6.35278 12.7056 25.4111 50.8222 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 755.575 quit ! Quitting program ! Log file .//J0142-0114_C_dfm.log closed on Mon Jan 20 17:11:45 2020